Doctor profile · Federal record
Dr. Tracy Loudon, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Student in an Organized Health Care Education/Training Program · Hinsdale, IL
- NPI 1053607424
- Accepts Medicare
- 15 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
120 N Oak St
Hinsdale, IL 605213829
(630) 856-6700 - Additional location
-
1000 W Carson St
Torrance, CA 905022004
(310) 222-3501
fax (310) 782-1763 - Mailing address
-
1424 W Grand Ave Apt 1
Chicago, IL 606427418
Credentials & registration
- NPI registered
- June 2011 — 15 yrs on file
- Profile last updated
- August 11, 2022
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- California #A122252
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1053607424. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
466
Distinct HCPCS
3
Medicare allowed
$85,578
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 317 | 316 | $188 | |
99284 |
Emergency department visit with moderate level of medical decision making | 77 | 75 | $128 | |
99291 |
Critical care, first 30-74 minutes | 72 | 71 | $225 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 78. This provider delivers 6.0× the peer median.Open Payments
Industry payments received
All-time total
$17
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Paratek Pharmaceuticals, Inc. | 1 | $17.13 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
81
Patients
79
Total drug cost
$567
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 34 | 33 | $267 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 23 | 23 | $100 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 13 | 12 | $145 |
| Ondansetron Odt (Ondansetron) | Brand | 11 | 11 | $55 |
Hospital affiliations
Frequently asked questions
What is Dr. Tracy Loudon's medical specialty?
Dr. Tracy Loudon practices Emergency Medicine Physician in Hinsdale, IL.
Where does Dr. Tracy Loudon practice?
Dr. Tracy Loudon practices at 120 N Oak St, Hinsdale, IL 605213829. Office phone: 6308566700.
What is Dr. Tracy Loudon's NPI?
Dr. Tracy Loudon's National Provider Identifier (NPI) is 1053607424, issued by NPPES.
Does Dr. Tracy Loudon accept Medicare assignment?
Yes. Dr. Tracy Loudon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tracy Loudon commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.